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Further IIS parsing improvements #4921

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Further IIS parsing improvements #4921

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10 changes: 5 additions & 5 deletions plaso/parsers/text_plugins/iis.py
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Original file line number Diff line number Diff line change
Expand Up @@ -104,24 +104,24 @@ class WinIISTextPlugin(interface.TextPlugin):
# "domain\user$", "domain/user", "user@domain" or "-" for an anonymous user.
_USERNAME = pyparsing.Word(pyparsing.alphanums + '-.\\$@/') | _BLANK

_URI_SAFE_CHARACTERS = '/.?&+;_=()-:,%'
_URI_SAFE_CHARACTERS = '/.?&+;_=()-:,%*~|[]<>{}$\'"!`#À¯Ã§¡@\\'

_URI = pyparsing.Word(pyparsing.alphanums + _URI_SAFE_CHARACTERS) | _BLANK

_URI_STEM = (pyparsing.Word(
pyparsing.alphanums + _URI_SAFE_CHARACTERS + '$') | _BLANK)
pyparsing.alphanums + _URI_SAFE_CHARACTERS) | _BLANK)

_UA = pyparsing.Word(
pyparsing.alphanums + _URI_SAFE_CHARACTERS + '[]') | _BLANK
pyparsing.alphanums + _URI_SAFE_CHARACTERS) | _BLANK

_COOKIE = pyparsing.Word(
pyparsing.alphanums + _URI_SAFE_CHARACTERS + '@{}"\\') | _BLANK
pyparsing.alphanums + _URI_SAFE_CHARACTERS) | _BLANK

# Per https://blogs.iis.net/nazim/use-of-special-characters-like-in-an-iis-url
# IIS does not require that a query comply with RFC1738 restrictions on valid
# URI characters
_QUERY = (pyparsing.Word(
pyparsing.alphanums + _URI_SAFE_CHARACTERS + '{}|\\^~[]`\'"<>@$') |
pyparsing.alphanums + _URI_SAFE_CHARACTERS + '^') |
_BLANK)

_DATE = (
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